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http://www.medscape.com/viewarticle/503104_Figures This link listed above will bring you to a site that provides diagrams which illustrate the immune response. Zyrtec is an H1-receptor antagonist. Zyrtec appears to compete with the histamine molecule (produced by mast cells) for cellular binding sites... so the histamine lacking for an available binding site does not have a chance to trigger a series of events which result in the allergic symptoms we experience.
What else can I help you with?
What is Zyrtec for?
Zyrtec is an antihistamine prescribed or bought over-the-counter primarily for help with Allergies. It works by preventing the release of histamine, which causes the symptoms of allergies. It is used during the day due to its low incidence of drowsiness.
What is the drug Zyrtec used to treat?
Zyrtec is an antihistamine prescribed or bought over-the-counter primarily for help with allergies. It works by preventing the release of histamine, which causes the symptoms of allergies. It is used during the day due to its low incidence of drowsiness.
I have summer allergies.?
The best over the counter medications for allergies are Zyrtec, Allegra and Benadryl. Zyrtec and Benadryl can cause fatigue so it's best to take it at night.
Should i increase my dosage if my allergies get worse?
i have been using zyrtec 24hr and i hear my allergies are getting worse and its not the meds wearing off. so shall i increase the amount of zyrtec i consume?
Who is the brunette actress in the Zyrtec commercial with indoor and outdoor allergies?
Megan Paul.
Can Zyrtec help with your headache pressure?
Zyrtec, an antihistamine, is primarily used to relieve allergy symptoms such as sneezing and runny nose. While it may indirectly help with headaches related to allergies or sinus pressure, it is not specifically designed for headache relief. If your headache is not related to allergies, other medications like pain relievers may be more effective. Always consult with a healthcare professional for personalized advice.
What medicines can be used to treat nasal allergies?
Seasonal allergies are nver any fun. An over the counter allergy medicine like Claratin or Zyrtec will help with the sneezing. And alternative rememdy that helps is using a netti pot daily to flush your sinuses.
Can you tell me some good medicines that will help me with good allergy relief?
Benadryl, Claritin, and Zyrtec are three medicines that work well on allergies. I have mild seasonal allergies as well as moderate food allergies and use Benadryl. My sisters both have moderate reactions to food (pineapple) and use Benadryl for that but one of them has severe seasonal allergies and uses Zyrtec for that.If you are unsure of which one you should try, or simply would like to know more about each of them, you can always talk to your local pharmacist (often located at your local grocery store).
What is the side effect of Zyrtec because you using for long time for allergies puposei mean if you use Zyrtec up to the end of your life what will the side effect of Zyrtec for you?
Not sure what all side affects may be but when I take Zyrtec I start to cough. I recommend you take Claritin or the pill form of claritin: loratadine.
Who is the driver in the Zyrtec carpool commercial?
The driver in the Zyrtec carpool commercial is portrayed by the actor and comedian, Michael Ian Black. In the ad, he humorously shares his struggles with allergies while driving a car full of passengers. The commercial emphasizes the relief Zyrtec provides for allergy sufferers.
Can you use Zyrtec the day of surgery?
Yes actually. Most of the time, some doctors prescribe this medication prior to surgery as a prophylactic from allergies and also to help the patient relax and stay calm when going into surgery.
Do Zyrtec tablets contain iodine?
No, Zyrtec tablets do not contain iodine. Zyrtec is an antihistamine that primarily contains cetirizine as its active ingredient, along with inactive ingredients that do not include iodine. If you have specific allergies or concerns about ingredients, it's always best to check the product label or consult a healthcare professional.
